80-CHANNEL PURE COMMON DRIVER SPLD802A, matrix pure common driver
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SPLD802A
80-CHANNEL PURE COMMON DRIVER
SPLD802A, matrix pure common driver, fabricated power CMOS technology. internal booster. effect.
Level shift selector Charge pump
BLOCK DIAGRAM
O1-O80 80(common) oscillator 4-Level Driver
This includes
80-bit shift register, 80-bit data latch, 80-bit 4-level driver, output common signal waveform with driver-on resistance improve cross-talk
CUP2 CUP1 VSS2
FEATURES
Operating voltage: 2.4V 5.5V driver voltage: 12.0V Bias voltage supplied externally Built-in voltage converter (double triple) Built-in oscillator charge pump Pure common driver: 1/80 duty Chain function common driver
DO80
80-bit shift register
SUNPLUS TECHNOLOGY reserves right change this documentation without prior notice. Information provided SUNPLUS TECHNOLOGY believed accurate reliable. However, SUNPLUS TECHNOLOGY makes warranty errors which appear this addition, document. Contact SUNPLUS TECHNOLOGY obtain latest version device specifications before placing your order. responsibility assumed SUNPLUS TECHNOLOGY infringement patent other rights third parties which result from use. failure product reasonably expected result significant injury user, without express written approval Sunplus. SUNPLUS products authorized critical components life support devices/ systems aviation devices/systems, where malfunction
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SPLD802A
FUNCTION DESCRIPTIONS
80-BIT SHIFT REGISTERS
80-bit Shift Register used shift data common driver from DO80. SPLD802A support bi-direction When low, output common driver pin. should O80.
EXTERNAL VOLTAGE INPUT COMMON DRIVER
Three external voltage (V1, must input SPLD802A generate common driver waveform.
output common should when high,
STANDBY MODE
SPLD802A enter standby mode when low. output common output booster would tied standby mode. reference voltage
INTERNAL BOOSTER
double triple negative voltage generated internal booster operation LCD. SPLD802A. booster VDD, pumping clock signal built-in Three capacitors must connected between CUP1 CUP2, VSS2 VSS, respectively activate internal booster.
DESCRIPTION
Mnemonic CUP1 CUP2 VSS2 DO80 O[1:80] Power Ground Bi-direction selection. from shifted from O80, shifted Triple voltage output Double voltage output Built-in Oscillator output Serial data output. cascaded. Common waveform output When number commons greater than SPLD802A Data shift clock. signal shifted from (DIR (DIR falling edge Serial data input. Data input will shifted from first common final common. alternative signal Enable signal internal charge pump common waveform Coupling capacitor charge pump Type reference voltage input Description
Sunplus Technology Co., Ltd.
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MAR. 2001 Version:
SPLD802A
ABSOLUTE MAXIMUM RATINGS
Characteristics Supply Voltage Input Voltage Range Operating Temperature Storage Temperature
conditions AC/DC Electrical Characteristics.
Symbol TSTO
Ratings 7.0V -0.5V 0.5V +150
normal operational
Note: Stresses beyond those given Absolute Maximum Rating table cause operational errors damage device.
ELECTRICAL CHARACTERISTIC
Characteristics Operation Voltage Operation Current Standby Current Input High Level (LD, DIN, MEN) Input Level (LD, DIN, MEN) Output High (CKV, DO80) Output Sink (CKV, DO80) Driver resister Symbol ISTBY Limit Min. Typ. Max. Applicable Unit VLCD 12.0V, Bias, 60Hz 5.0V 5.0V 5.0V 5.0V 4.6V 5.0V 0.4V VLCD 12.0V Test condition
ELECTRICAL CHARACTERISTIC
Characteristics setup time hold time Output rising time Output falling Symbol TSetip THold Trise Tfall Limit Min. Typ. Max. Unit Loading 100pF, 10.0V Loading 100pF, 10.0V Test Condition
Sunplus Technology Co., Ltd.
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MAR. 2001 Version:
SPLD802A
TSetup THold
Trise
Tfall
Sunplus Technology Co., Ltd.
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MAR. 2001 Version:
SPLD802A
TIMING CHART SPLD802A
Frame=L
Frame=H
Frame=L
DIR=LOW
DIR=HIGH
Sunplus Technology Co., Ltd.
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MAR. 2001 Version:
SPLD802A
C[1:80]
SPLD802A OUTPUT DOUBLE NEGATIVE VOLTAGE, OUTPUT FIRST COMMON SIGNAL
COM1 COM2
D080
O[1:80]
Common Segment
PANEL
VSS2 CUP1
CUP2 0.1µ
SPLD802A
0.1µ
COM79 COM80
SEG1 SEG2
VSS2
LCDEN
SPLD801B
O[1:80]
VSS2
S[1:80]
SEG79 SEG80
0.1µ
VOUT
SPL130A
0.1µF DOUT
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
Fig(1): SPLD802A with Double Negative Voltage(VSS2),
Sunplus Technology Co., Ltd.
APPLICATION Notes
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MAR. 2001
Version:
SPLD802A
SPLD802A OUTPUT DOUBLE NEGATIVE VOLTAGE, OUTPUT FIRST COMMON SIGNAL
C[80:1]
COM1 COM2
D080 SPLD802A VSS2 CUP1 0.1µ
O[80:1]
Common Segment
PANEL
CUP2
0.1µ
COM79 COM80
SEG1 SEG2
VSS2
LCDEN
SPLD801B
O[80:1]
VSS2
S[80:1]
VOUT
SPL130A
0.1µF DOUT
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
Fig(2): SPLD802A with Double Negative Voltage(VSS2), High
Sunplus Technology Co., Ltd.
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SEG79 SEG80
0.1µ
MAR. 2001
Version:
SPLD802A
C[80:1]
SPLD802A OUTPUT TRIPLE NEGATIVE VOLTAGE, OUTPUT FIRST COMMON SIGNAL
COM1 COM2
D080 SPLD802A VSS2 CUP1 0.1µ
O[80:1]
Common Segment
PANEL
CUP2
0.1µ
COM79 COM80
LCDEN
SEG79 SEG80
SEG1 SEG2
0.1µ
SPLD801B
O[80:1]
S[80:1]
VOUT 0.1µF
SPL130A
0.1µF DOUT
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
Fig(3): SPLD802A with Triple Negative Voltage(VEE),
Sunplus Technology Co., Ltd.
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MAR. 2001
Version:
SPLD802A
ASSIGNMENT LOCATIONS
ASSIGNMENT
Chip Size: 5626µm 2605µm This substrate should connected
Note: 0.1µF capacitor between should placed close passible.
ORDERING INFORMATION
Product Number SPLD802A-nnnnV-C
Note1: Code number (nnnnV) assigned customer. Note2: Code number (nnnn 0000 9999); version
Package Type Chip form
Sunplus Technology Co., Ltd.
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MAR. 2001 Version:
SPLD802A
LOCATIONS
Name -2626 -2626 -2626 -2626 -2626 -2626 -2626 -2626 -2626 -2626 -2626 -2626 -2626 -2626 -2626 -2626 -2314 -2144 -1979 -1824 -1679 -1534 -1389 -1244 -1099 -954 -809 -664 -519 -374 -229 1076 1221 -217 -347 -477 -607 -737 -867 -997 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1115 PAGE Name VSS2 DO80 CUP2 CUP1 1366 1511 1656 1801 1956 2121 2291 2625 2625 2626 2625 2625 2626 2625 2625 2625 2625 2625 2625 2625 2625 2625 2625 2625 2280 2063 1876 1731 1586 1441 1296 1151 1006 -154 -1115 -1115 -1115 -1115 -1115 -1115 -1115 -1049 -919 -789 -659 -529 -399 -269 -129 1040 1112 1112 1112 1112 1112 1112 1112 1112 1112 1112 1112 1112 1112 1112 1112 1112 1112 MAR. 2001 Version:
Sunplus Technology Co., Ltd.
SPLD802A
Name -299 -444 -589 -734 -879 -1024 -1169 1112 1112 1112 1112 1112 1112 1112 Name -1314 -1459 -1604 -1749 -1915 -2098 -2300 1112 1112 1112 1112 1112 1112 1112
DISCLAIMER
information appearing this publication believed accurate. Integrated circuits sold Sunplus Technology covered warranty patent indemnification provisions stipulated terms sale only. SUNPLUS makes warranty, express, statutory implied description regarding information this publication FURTHERMORE, SUNPLUS MAKES WARRANTY SUNPLUS reserves right halt production alter specifications regarding freedom described chip(s) from patent infringement. MERCHANTABILITY FITNESS PURPOSE. prices time without notice. publication current before placing orders.
Accordingly, reader cautioned verify that data sheets other information this Products described herein intended normal commercial applications. Please note that application circuits
Applications involving unusual environmental reliability requirements, e.g. military equipment medical life support equipment, specifically recommended without additional processing SUNPLUS such applications. illustrated this document reference purposes only.
Sunplus Technology Co., Ltd.
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MAR. 2001 Version:
SPLD802A
REVISION HISTORY
Date MAR. 2001 Revision Description Original Page
Sunplus Technology Co., Ltd.
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MAR. 2001 Version:
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